<!DOCTYPE html>
<html>
<head>
    <!-- 页面meta -->
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <title>传智健康</title>
    <meta name="description" content="传智健康">
    <meta name="keywords" content="传智健康">
    <meta content="width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no" name="viewport">
    <!-- 引入样式 -->
    <link rel="stylesheet" href="../plugins/elementui/index.css">
    <link rel="stylesheet" href="../plugins/font-awesome/css/font-awesome.min.css">
    <link rel="stylesheet" href="../css/style.css">
</head>
<body class="hold-transition">
<div id="app">
    <div class="content-header">
        <h1>系统设置
            <small>权限管理</small>
        </h1>
        <el-breadcrumb separator-class="el-icon-arrow-right" class="breadcrumb">
            <el-breadcrumb-item :to="{ path: '/' }">首页</el-breadcrumb-item>
            <el-breadcrumb-item>系统设置</el-breadcrumb-item>
            <el-breadcrumb-item>权限管理</el-breadcrumb-item>
        </el-breadcrumb>
    </div>
    <div class="app-container">
        <div class="box">
            <div class="filter-container">
                <el-input placeholder="权限名称" v-model="pagination.queryString" style="width: 200px;"
                          class="filter-item"></el-input>
                <el-button @click="search()" class="dalfBut">查询</el-button>
                <el-button type="primary" class="butT" @click="handleCreate()">新建</el-button>
            </div>
            <!--检查项列表数据-->
            <el-table size="small" current-row-key="id" :data="dataList" stripe highlight-current-row>
                <el-table-column type="index" align="center" label="序号"></el-table-column>
                <el-table-column prop="name" label="权限名称" align="center"></el-table-column>
                <el-table-column prop="keyword" label="关键字" align="center"></el-table-column>
                <el-table-column prop="description" label="说明" align="center"></el-table-column>
                <el-table-column label="操作" align="center">
                    <template slot-scope="scope">
                        <el-button type="primary" size="mini" @click="handleUpdate(scope.row)">编辑</el-button>
                        <el-button size="mini" type="danger" @click="handleDelete(scope.row)">删除</el-button>
                    </template>
                </el-table-column>
            </el-table>
            <!--分页组件-->
            <div class="pagination-container">
                <el-pagination
                        class="pagiantion"
                        @current-change="handleCurrentChange"
                        :current-page="pagination.currentPage"
                        :page-size="pagination.pageSize"
                        layout="total, prev, pager, next, jumper"
                        :total="pagination.total">
                </el-pagination>
            </div>
            <!-- 新增标签弹层 -->
            <div class="add-form">
                <el-dialog title="新增权限" :visible.sync="dialogFormVisible">
                    <el-form ref="dataAddForm" :model="formData" :rules="rules" label-position="right"
                             label-width="100px">
                        <el-row>
                            <el-col :span="12">
                                <el-form-item label="权限名称" prop="code">
                                    <el-input v-model="formData.name"/>
                                </el-form-item>
                            </el-col>
                            <el-col :span="12">
                                <el-form-item label="关键字" prop="name">
                                    <el-input v-model="formData.keyword"/>
                                </el-form-item>
                            </el-col>
                        </el-row>
                        <el-row>
                            <el-col :span="24">
                                <el-form-item label="说明">
                                    <el-input v-model="formData.description" type="textarea"></el-input>
                                </el-form-item>
                            </el-col>
                        </el-row>
                    </el-form>
                    <div slot="footer" class="dialog-footer">
                        <el-button @click="dialogFormVisible = false">取消</el-button>
                        <el-button type="primary" @click="handleAdd()">确定</el-button>
                    </div>
                </el-dialog>
            </div>

            <!-- 编辑标签弹层 -->
            <div class="add-form">
                <el-dialog title="编辑权限" :visible.sync="dialogFormVisible4Edit">
                    <el-form ref="dataEditForm" :model="formData" :rules="rules" label-position="right"
                             label-width="100px">
                        <el-row>
                            <el-col :span="12">
                                <el-form-item label="权限名称" prop="code">
                                    <el-input v-model="formData.name"/>
                                </el-form-item>
                            </el-col>
                            <el-col :span="12">
                                <el-form-item label="关键字" prop="name">
                                    <el-input v-model="formData.keyword"/>
                                </el-form-item>
                            </el-col>
                        </el-row>
                        <el-row>
                            <el-col :span="24">
                                <el-form-item label="说明">
                                    <el-input v-model="formData.description" type="textarea"></el-input>
                                </el-form-item>
                            </el-col>
                        </el-row>
                    </el-form>
                    <div slot="footer" class="dialog-footer">
                        <el-button @click="dialogFormVisible4Edit = false">取消</el-button>
                        <el-button type="primary" @click="handleEdit()">确定</el-button>
                    </div>
                </el-dialog>
            </div>
        </div>
    </div>
</div>
</body>
<!-- 引入组件库 -->
<script src="../js/vue.js"></script>
<script src="../plugins/elementui/index.js"></script>
<script type="text/javascript" src="../js/jquery.min.js"></script>
<script src="../js/axios-0.18.0.js"></script>
<script>
    var vue = new Vue({
        el: '#app',
        data: {
            pagination: {//分页相关模型数据
                currentPage: 1,//当前页码
                pageSize: 10,//每页显示的记录数
                total: 0,//总记录数
                queryString: null//查询条件
            },
            dataList: [],//当前页要展示的分页列表数据
            formData: {},//表单数据
            dialogFormVisible: false,//增加表单是否可见
            dialogFormVisible4Edit: false,//编辑表单是否可见
            rules: {//校验规则
                /*code: [{required: true, message: '项目编码为必填项', trigger: 'blur'}],
                name: [{required: true, message: '项目名称为必填项', trigger: 'blur'}]*/
            }
        },
        //钩子函数，VUE对象初始化完成后自动执行
        created() {
            this.findPage()
        },
        methods: {
            //TODO : 编辑  用户点击确定，我们提交编辑表单,编辑完表单不需要返回结果，只需要成功或者失败
            handleEdit() {

                this.$refs['dataEditForm'].validate((valid)=>{
                    if (valid) {
                        axios.post("/permission/updatePermission.do", this.formData).then((res) => {
                            this.$message({
                                message:res.data.message,
                                type:res.data.flag ? 'success' : 'error'
                            });
                            /*隐藏编辑表单*/
                            this.dialogFormVisible4Edit = false

                        }).finally(()=>{
                            /*表单数据已经更改，我们重新进行分页查询*/
                            this.findPage()
                        })
                    }else {
                        this.$message.error("校验失败！请重新填写");
                        return false;
                    }
                })

            },
            //添加
            handleAdd() {
                /*点击提交后就执行validate方法，valid是表单是否通过校验的标志*/
                this.$refs['dataAddForm'].validate((valid) => {
                    if (valid) {
                        /*将表单数据通过ajax进行异步提交*/
                        axios.post("/permission/addPermission.do", this.formData).then((res) => {
                            /*表单数据保存成功*/
                            if (res.data.flag) {
                                /*隐藏表单*/
                                this.dialogFormVisible = false;

                            }
                            this.$message({
                                message:res.data.message,
                                type:res.data.flag ? 'success' : 'error'
                            })
                        }).finally(()=>{
                            /*重新进行分页查询*/
                            this.findPage();

                        })
                    } else {
                        this.$message.error('信息未通过校验，请重新填写！');
                        return false;
                    }
                })
            },
            //分页查询
            findPage() {
                /*查询页面列表数据，将当前页数，每页记录数，查询条件都传回去*/
                axios.post("/permission/pageQuery.do", this.pagination).then((res) => {
                    console.log(res.data);
                    /*列表数据回显*/
                    this.dataList = res.data.rows;
                    this.pagination.total = res.data.total;
                })
            },

            /*因为根据条件查询出来的结果未必有当前页数那么多条记录，
                所以我们提前将页数赋值为1，让结果从第一页开始显示*/
            search(){
                this.pagination.currentPage = 1;
                this.findPage()
            },
            // 重置表单数据
            resetForm() {
                this.formData = {}
            },
            // 弹出新建窗口
            handleCreate() {
                this.resetForm();
                this.dialogFormVisible = true;
            },
            // 弹出编辑窗口 我们要将id传回去将数据查回来进行数据回显
            handleUpdate(row) {
                /*重置表单*/
                axios.get("/permission/queryPermissionById.do?id="+row.id).then((res)=>{
                    this.dialogFormVisible4Edit = true;
                    if (res.data.flag){
                        this.formData = res.data.data;
                    } else {
                        this.$message.error("数据回显失败！")
                    }
                }).catch((r)=>{
                    this.showMessage(r);
                })

            },
            /*权限不足提示*/
            showMessage(error) {
                if (error.response.status == 403) {
                    this.$message.error("无权限访问");
                    return;
                }else {
                    this.$message.error("未知错误");
                    return;
                }
            },
            //切换页码
            handleCurrentChange(currentPage) {
                this.pagination.currentPage = currentPage;
                this.findPage()
            },
            // 删除
            handleDelete(row) {
                this.$confirm('此操作将永久删除该检查项, 是否继续?', '提示', {
                    confirmButtonText: '确定',
                    cancelButtonText: '取消',
                    type: 'warning'
                }).then(() => {
                    /*delete请求和get请求本质上是一样的，
                    * 只不过delete可以表示删除，让人一看就明白*/
                    axios.delete("/permission/deletePermission.do?id="+row.id).then((res)=>{

                        this.$message({
                            message: res.data.message,
                            type: res.data.flag ? 'success' : 'error'
                        });
                    }).finally(()=>{
                        /*重新查询分页*/
                        this.findPage()
                    }).catch((r)=>{
                        /*权限不足就无法调用controller方法，会抛出403异常*/
                        this.showMessage(r);
                    })

                }).catch(() => {
                    this.$message({
                        type: 'info',
                        message: '已取消删除'
                    });
                })
            }
        }
    })
</script>
</html>